CA2246034A1 - Coupling mechanism for te011 and te01.delta. mode resonators - Google Patents

Coupling mechanism for te011 and te01.delta. mode resonators

Info

Publication number
CA2246034A1
CA2246034A1 CA002246034A CA2246034A CA2246034A1 CA 2246034 A1 CA2246034 A1 CA 2246034A1 CA 002246034 A CA002246034 A CA 002246034A CA 2246034 A CA2246034 A CA 2246034A CA 2246034 A1 CA2246034 A1 CA 2246034A1
Authority
CA
Canada
Prior art keywords
resonators
coupling
connection
coupling mechanism
delta
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002246034A
Other languages
French (fr)
Other versions
CA2246034C (en
Inventor
Keith N. Loi
Paul J. Tatomir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Com Dev International Ltd
Original Assignee
Hughes Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Electronics Corp filed Critical Hughes Electronics Corp
Priority to CA002354251A priority Critical patent/CA2354251A1/en
Publication of CA2246034A1 publication Critical patent/CA2246034A1/en
Application granted granted Critical
Publication of CA2246034C publication Critical patent/CA2246034C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

The present invention is directed to improved coupling mechanisms for TE011 and TE01.delta. mode resonators. In one embodiment, the coupling mechanism provides an adjustable connection for transferring electromagnetic energy from a first resonator to a second resonator. Once the resonators are coupled, the coupling mechanisms is adapted to allow adjustment of the magnitude and/or the phase of the electromagnetic energy while preserving the electromagnetic connection between the resonators. In another embodiment, the coupling mechanism provides a connection of the resonators using a waveguide. By varying the connection of the resonators with respect to the waveguide, positive relative coupling and/or negative relative coupling of the electromagnetic energy transferred between the waveguide and the resonators is provided.
CA002246034A 1997-08-28 1998-08-27 Coupling mechanism for te011 and te01.delta. mode resonators Expired - Fee Related CA2246034C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002354251A CA2354251A1 (en) 1997-08-28 1998-08-27 Coupling mechanism for te011 and te01.delta. mode resonators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92445097A 1997-08-28 1997-08-28
US924,450 1997-08-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002354251A Division CA2354251A1 (en) 1997-08-28 1998-08-27 Coupling mechanism for te011 and te01.delta. mode resonators

Publications (2)

Publication Number Publication Date
CA2246034A1 true CA2246034A1 (en) 1999-02-28
CA2246034C CA2246034C (en) 2002-01-22

Family

ID=25450220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002246034A Expired - Fee Related CA2246034C (en) 1997-08-28 1998-08-27 Coupling mechanism for te011 and te01.delta. mode resonators

Country Status (4)

Country Link
US (1) US6150907A (en)
EP (1) EP0899807B1 (en)
CA (1) CA2246034C (en)
DE (1) DE69834370T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6304160B1 (en) * 1999-05-03 2001-10-16 The Boeing Company Coupling mechanism for and filter using TE011 and TE01δ mode resonators
US6924718B2 (en) * 2002-12-04 2005-08-02 Rs Microwave Company Coupling probe having an adjustable tuning conductor
US20100060208A1 (en) * 2008-09-09 2010-03-11 Swenson Donald A Quarter-Wave-Stub Resonant Coupler
CN102025007B (en) * 2009-09-22 2013-08-21 凯镭思通讯设备（上海）有限公司 Coupling component for antenna port of waveguide duplexer
WO2014146234A1 (en) * 2013-03-18 2014-09-25 Alcatel-Lucent Shanghai Bell Co., Ltd. Adjustable couplings for use with a bandpass filter
CN104037479B (en) * 2014-05-27 2016-09-07 京信通信系统（中国）有限公司 Cavity coupled structure
US10638559B2 (en) * 2016-06-30 2020-04-28 Nxp Usa, Inc. Solid state microwave heating apparatus and method with stacked dielectric resonator antenna array
US10531526B2 (en) * 2016-06-30 2020-01-07 Nxp Usa, Inc. Solid state microwave heating apparatus with dielectric resonator antenna array, and methods of operation and manufacture
CN106602192A (en) * 2017-01-26 2017-04-26 深圳市国人射频通信有限公司 Adjustable capacitive cross coupling structure and cavity filter

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649576A (en) * 1949-10-07 1953-08-18 Bell Telephone Labor Inc Pseudohybrid microwave device
GB1087328A (en) * 1964-11-25 1967-10-18 Rank Bush Murphy Ltd A method of varying the coupling between u.h.f. circuits
JPS5521489B2 (en) * 1972-10-05 1980-06-10
US4028651A (en) * 1976-05-06 1977-06-07 Hughes Aircraft Company Coupled-cavity microwave filter
JPS55134502A (en) * 1979-04-06 1980-10-20 Oki Electric Ind Co Ltd Microwave filter
US4291288A (en) * 1979-12-10 1981-09-22 Hughes Aircraft Company Folded end-coupled general response filter
US4477785A (en) * 1981-12-02 1984-10-16 Communications Satellite Corporation Generalized dielectric resonator filter
US4614920A (en) * 1984-05-28 1986-09-30 Com Dev Ltd. Waveguide manifold coupled multiplexer with triple mode filters
FR2583597A1 (en) * 1985-06-13 1986-12-19 Alcatel Thomson Faisceaux HYPERFREQUENCY PASSPORT FILTER IN EVANESCENT MODE
US4721933A (en) * 1986-09-02 1988-01-26 Hughes Aircraft Company Dual mode waveguide filter employing coupling element for asymmetric response
US4780693A (en) * 1986-11-12 1988-10-25 Hughes Aircraft Company Probe coupled waveguide multiplexer
JPS63302601A (en) * 1987-06-01 1988-12-09 Murata Mfg Co Ltd Dielectric filter
FR2632123B1 (en) * 1988-05-27 1991-01-18 Alcatel Thomson Faisceaux MULTIPLEX MICROWAVE FILTER, AND METHOD FOR ADJUSTING SUCH A FILTER
US5065119A (en) * 1990-03-02 1991-11-12 Orion Industries, Inc. Narrow-band, bandstop filter
US5268659A (en) * 1991-04-29 1993-12-07 University Of Maryland Coupling for dual-mode resonators and waveguide filter
US5608363A (en) * 1994-04-01 1997-03-04 Com Dev Ltd. Folded single mode dielectric resonator filter with cross couplings between non-sequential adjacent resonators and cross diagonal couplings between non-sequential contiguous resonators
WO1995027317A2 (en) * 1994-04-01 1995-10-12 Com Dev Ltd Dielectric resonator filter
US5495216A (en) * 1994-04-14 1996-02-27 Allen Telecom Group, Inc. Apparatus for providing desired coupling in dual-mode dielectric resonator filters
FR2742262B1 (en) * 1995-12-12 1998-01-09 Alcatel Telspace PSEUDO-ELLIPTICAL FILTER IN THE MILLIMETER FIELD CARRIED OUT IN WAVEGUIDE TECHNOLOGY
US5805033A (en) * 1996-02-26 1998-09-08 Allen Telecom Inc. Dielectric resonator loaded cavity filter coupling mechanisms

Also Published As

Publication number Publication date
EP0899807B1 (en) 2006-05-03
DE69834370T2 (en) 2007-03-15
EP0899807A2 (en) 1999-03-03
DE69834370D1 (en) 2006-06-08
US6150907A (en) 2000-11-21
CA2246034C (en) 2002-01-22
EP0899807A3 (en) 2000-06-21

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180827